Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 18.66
Milk (kg) -645.00 -0.014 9.03
Fat (kg) -4.77 -0.375 1.79
Prot (kg) -17.77 -0.441 7.84
Fertility Sub Index 0.99
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) 0.08 1.117 0.09
Calving Sub Index 1.04
Gestation Length (days) -1.13 -0.919 1.04
Beef Sub Index 8.59
Carcass Weight (kg) -20.20 -0.528 10.66
Age of Slaughter (days) 4.78 -0.432 -2.06
Maintenance Sub Index Maint. Sub Index 13.49
Live WT (kg) -44.00 -0.307 13.49
Total Carbon Sub Index 42.77

* Based on an €80/tonne carbon price